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SR3604-28A TDS

SR3604-28A SDS

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Specifications

Test

Specification

Appearance

Viscous Red / Brown Liquid

Viscosity

5000 - 7000 mPas @ 23°C

Non-volatiles

27 - 29 %

Density

~1.05 g/mL @ 23°C

pH

9 - 10

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Specification

98% min

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Certifications & Registrations

ISO 9001:2015 is a globally recognized standard for quality management systems. It is a framework encompassing all aspects of business operations, from leadership and planning to support and performance evaluation.

Reach certification status

Ask us about our Reach certification status

REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliance is for the manufacturers and importers of chemicals in the EU. Ask us if this chemical complies with regulations and is registered with the European Chemicals Agency (ECHA), which aims to ensure a high level of protection of human health and the environment against harmful substances..

SR3604-28A Aromatic Polyamide-imide

SR3604-28A Aromatic Polyamide-imide Product Properties

SR3604-28A is an aqueous version of the SR3604 (NEP solvent) series of aromatic polyamide-imide resins, enabling further dilutions with water.
Coatings produced from SR3604-28A provide:
  • Excellent thermal stability (polymer will typically withstand temperature excursions up to 240ºC).
  • High level of chemical resistance
  • Good abrasion resistance
  • FDA compliance
  • CAS #

1863-63-4

  • EC #

217-468-9

  • Formula

C7H9ON2

  • Formula Weight

139.15 g/mol

  • Melting Point/R

190 – 198 °C (378 – 388 °F)

  • Physical State

Solid

  • Appearance

White Powder OR Colorless Crystalline

Ammonium Benzoate Uses and applications

SR3604-28A is typically used in the
following applications:

  • Temperature resistant coatings
  • Binder for high temperature resistant fiber reinforced plastics
  • Bonding agent for high temperature applications up to 240°C
  • FDA compliant coatings

The excellent chemical resistance of these polymers leads to applications in container coatings, “nonstick” cookware, electronics, and other areas.Coatings can be produced from SR3604-28A that meet requirements of FDA regulations 177.2450 and can therefore be used in the manufacture of cookware coatings.

Use de-mineralized or distilled water.

SR3604-28A is supplied as a solution; care must be taken to enable the solvent to be removed slowly to avoid blistering of the film. During curing, the temperature of the object should be increased slowly up to the final cure temperature to avoid blistering of the coating due to final release of solvent. Final cure temperature of >220°C is required.

It is advised not to mix used material with unused product for storage, although topping-off the process tank with fresh material is acceptable.

In the original sealed container these products have a shelf life of 18 months when stored below 35°C. Solution viscosity will increase over time. The rate of increase depends upon solvent, % solids and storage conditions. The increase in viscosity does not effect polymer performance. The viscosity can be adjusted with water or additional solvent and the material can be used with no performance loss.

Information on the safe handling of this material is available on the relevant Material Safety Data Sheet (MSDS). Further information is available on request.

Specific local inquiries should be directed to Cymer-Dayton, LLC.


To the best of our knowledge this product meets the definition of a polymer under REACH, and its components are registered as substances. The material, or components, is either on the TSCA inventory list or is exempt from the requirement to be listed.

The foundation for all partnerships is the relationships we develop and foster with our customers. The customer’s success is our primary objective, and that success is built on a deeply-rooted commitment, at all levels of the company, to safety, quality and success in all aspects of our work.

Who We Are

A group of experienced chemical industry professionals who offer exceptional service and manufacturing of specialty chemicals to customers worldwide. Cymer Chemicals operates two plants in Dayton, TN and Decatur, TN and specializes in organic chemistries.

 

Contact Sales

Specialty Polymers & Polyamide-Imide

Custom Chemical & Toll Manufacturing

Specialty Organics

Locations

Dayton Plant:

411 Manufacturers Road • Dayton, TN 37321

Tel: Dayton: +1 (423) 775-2281

Decatur Plant:

124 Cymer Lane • Decatur, TN 37322

Tel: Decatur: +1 (423) 334-2778

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